I use remoterig rrc1258 mkII (v2.91) and rrc-micro 1274B (v 1.10.1.0)but i can not change audio quality, i change in rrc1258 but realy in status windows i always see "Current audio quality 0 - alaw 8 kHz"also i see about 90-100 kbits traffic in the internet channel regardless of the audio mode selected.Anybody can check this ?